3 files changed, 4 insertions, 5 deletions
diff --git a/packages/contract-wrappers/src/contract_wrappers.ts b/packages/contract-wrappers/src/contract_wrappers.ts
index 8cb322912..ebca2e99d 100644
--- a/packages/contract-wrappers/src/contract_wrappers.ts
+++ b/packages/contract-wrappers/src/contract_wrappers.ts
@@ -1,4 +1,3 @@
-import { getContractAddressesForNetwork } from '@0xproject/contract-addresses';
 import {
     ERC20Proxy,
     ERC20Token,
diff --git a/packages/contract-wrappers/src/utils/contract_addresses.ts b/packages/contract-wrappers/src/utils/contract_addresses.ts
index c32907c24..cd0d31308 100644
--- a/packages/contract-wrappers/src/utils/contract_addresses.ts
+++ b/packages/contract-wrappers/src/utils/contract_addresses.ts
@@ -1,8 +1,10 @@
 import { ContractAddresses, getContractAddressesForNetwork, NetworkId } from '@0xproject/contract-addresses';
 import * as _ from 'lodash';
 
-// Returns the default contract addresses for the given networkId or throws with
-// a context-specific error message if the networkId is not recognized.
+/**
+ * Returns the default contract addresses for the given networkId or throws with
+ * a context-specific error message if the networkId is not recognized.
+ */
 export function _getDefaultContractAddresses(networkId: number): ContractAddresses {
     if (!(networkId in NetworkId)) {
         throw new Error(
diff --git a/packages/contract-wrappers/test/revert_validation_test.ts b/packages/contract-wrappers/test/revert_validation_test.ts
index 4f55c75a6..f5f8be6c3 100644
--- a/packages/contract-wrappers/test/revert_validation_test.ts
+++ b/packages/contract-wrappers/test/revert_validation_test.ts
@@ -20,9 +20,7 @@ const expect = chai.expect;
 describe('Revert Validation ExchangeWrapper', () => {
     let contractWrappers: ContractWrappers;
     let userAddresses: string[];
-    let zrxTokenAddress: string;
     let fillScenarios: FillScenarios;
-    let exchangeContractAddress: string;
     let makerTokenAddress: string;
     let takerTokenAddress: string;
     let makerAddress: string;